The authors note that in Fig. 2A, the error bars represent SEM (mean ± SEM). In Figs. 3D and 4B, the error bars represent standard deviation (mean ± SD). These corrections do not affect the conclusions of the article.

Blood-sucking sand flies from disparate global regions have a predilection for feeding on the marijuana plant (Cannabis sativa), and the findings hint at a potential avenue for controlling sand flies, which can transmit leishmaniasis.